...my regional CSM telling me "The dealership said they fixed all the issues, whatever you're experiencing now is in your imagination. Don't follow through with your complaint, you're wasting your time. Just take it back into the dealership and tell them what's happening. Just be patient, issues take time to repair. The car is expected to work like that to some degree."

Wow... deja vu. I wonder if they have a script they work from, LOL.

Congrats on getting rid of your problems. I hope the new car works out for you.